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Income tax payables, income tax assets and deferred income tax - Income tax asset and liability, net (Details) - ARS ($) $ in Millions | Dec. 31, 2017 | Nov. 30, 2017 | Dec. 31, 2016
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Income tax payables, income tax assets and deferred income tax |  |  |
Income tax payables | $ 4,437 |  | $ 2,091
Withholdings and payments in advance of income taxes | (1,695) |  | (1,372)
Law No. 26,476 Tax Regularization Regime | 6 |  | 5
Current income tax liability, net | 2,748 |  | 724
Law No. 26,476 Tax Regularization Regime | 2 |  | 7
Non-current Income tax liability | $ 2 |  | $ 7
Personal |  |  |
Income tax payables, income tax assets and deferred income tax |  |  |
Income tax payables |  | $ 3,678 |

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- Definition The current amount of current tax liabilities. [Refer: Current tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 54 -Subparagraph n -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_54_n&doctype=Standard -URIDate 2017-03-09 + Details
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